121520370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{29567}}^1$

素因数の和:29714

約数の個数: 32

約数和(自身を含む): 293787648

約数和(自身を除く): 172267278

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 4110, 29567, 59134, 88701, 147835, 177402, 295670, 443505, 887010, 4050679, 8101358, 12152037, 20253395, 24304074, 40506790, 60760185, 121520370]

約数ペア:

[(1, 121520370), (2, 60760185), (3, 40506790), (5, 24304074), (6, 20253395), (10, 12152037), (15, 8101358), (30, 4050679), (137, 887010), (274, 443505), (411, 295670), (685, 177402), (822, 147835), (1370, 88701), (2055, 59134), (4110, 29567)]